This Glamorous Black Off-Shoulder Mermaid Dress in size Medium is perfect for formal parties and cocktails. The dress features a sleeveless design with an off-the-shoulder style, making it elegant and stylish. Made of polyester, it is easy to care for with machine washable instructions. The long dress length and mermaid character add a touch of sophistication to the overall look, making it a standout piece for the summer and spring seasons.